Clean Water Act discharge permit · NPDES ME0102334
NORRIDGEWOCK WWTF, Norridgewock, ME: NPDES ME0102334 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
NORRIDGEWOCK WWTF, held by NORRIDGEWOCK TOWN OF, holds NPDES permit ME0102334, which discharges to Kennebec River. EPA’s file records it issued January 1, 2015 and expiring December 31, 2019. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | NORRIDGEWOCK WWTF |
|---|---|
| Permittee as filed | NORRIDGEWOCK TOWN OF |
| NPDES ID | ME0102334 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | January 1, 2015 |
| Expiration date | December 31, 2019 |
| Address | Norridgewock, ME 04957 |
| Receiving water | Kennebec River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Kennebec River at Skowhegan Dam (HUC 010300031302) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 10With a violation of any kind
- 6With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 137 | 5 | March 31, 2016 | 540% over the limit |
| Solids, total suspended | 6 | 130 | 3 | April 30, 2007 | 149% over the limit |
| E. coli, thermotol, MF, MTEC | 2 | 29 | 3 | May 31, 2018 | 99,999% over the limit |
| Solids, suspended percent removal | 1 | 23 | 2 | April 30, 2007 | 507% over the limit |
| pH | 2 | 45 | 1 | December 31, 2017 | |
| Chlorine, total residual | 1 | 16 | 1 | September 30, 2005 | 17% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 25 | 0 | ||
| Solids, settleable | 1 | 22 | 0 | ||
| BOD, 5-day, percent removal | 1 | 22 | 0 | ||
| Mercury, total [as Hg] | 2 | 2 | 0 | ||
| Phosphorus, total [as P] | 2 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES ME0102334.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID ME0102334 there.
Nearby on the register
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- Every permit record in Norridgewock, A to Z
- Discharge permits in Maine
- Every permit record in Maine, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.